谷物烘干机前馈加反馈智能PI控制系统
The Intelligent PI Control System of Feedback-Plus-Feedforward for Grain Dryer
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摘要: 该文论述了智能PI控制算法,以8098单片机为核心组成前馈加反馈智能PI控制器,对烘干机出粮水分进行在线控制。通过对京411小麦的在线烘干实验证明智能PI控制算法用于烘干机出粮水分控制是可行的。Abstract: This paper described the intelligent PI control algorithm. The intellingent PI controller was developed by using chip microprocessor, and on-line controlling of the outlet grain moisture content of the grain dryer was designed. Drying experiment results on BEIJING 411 wheat showed that the intelligent PI control algorithm was able to control the outlet grain moisture content of dryer.
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